During the first big face-off between the Aliens and Predators in Paul W.S Anderson’s Alien vs. Predator, the amazing folk over at Amalgamated Dynamics Inc. constructed a mechanical Alien that featured very heavily for close-up shots of the sequence when Grid was on-top of Celtic.

Following on from their recent behind-the-scenes video A Day In The Life of Scar, ADI has shared another video from their time on Alien vs. Predator, this time focusing on their mechanical Alien!